Answer:
15
Step-by-step explanation:
I can't see it well sorry
Answer:
Tasha made her mistake in step 4.
Switch the variable x and y with each other. Then the correct option is B.
<h3>What is inverse of a function?</h3>
Let the function will be
f: X → Y
Then the inverse function will be
f⁻¹: Y → X
The function is given below.
f(x) = 3x – 10
Then the inverse function of the f(x) will be
Put y in place of f(x).
x = 3y – 10
3y = x + 10
y = (x + 10) / 3
Switch the variable x and y with each other.
Then the correct option is B.
Learn more about inverse function here:
brainly.com/question/19425567
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I think it’s rise over run but it might not be
